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BELLISTE / AI COMPARISON

Compare AI models

Choose two models from the same AI category to compare equivalent plans, capabilities and technical details.

AI
Windsurf

Windsurf

65%
Amazon Web Services

Amazon Q Developer

65%

Estimated Belliste score, based on the available capabilities, quality, features and pricing information. It is an indicative profile estimate, not an independent benchmark.

How this profile estimate is calculated

Capabilities contribute 35%, quality wording 30%, listed features 20%, and pricing 15% when available. When capability fields are absent, specialization breadth supplies a 25% fallback. Missing categories are omitted and the remaining weights are rescaled. The estimate uses each model’s own published profile; it does not measure answer accuracy or replace a hands-on test.

OverviewWindsurfAmazon Q Developer
PriceFree $0/month · Pro $20/month · Max $200/month · Teams $40/user/month (verify current checkout).Free $0/month · Pro $19/user/month.

Overview & Compatibility

9 specifications +
SpecificationWindsurfAmazon Q Developer
Starting PriceFree $0/month · Pro $20/month · Max $200/month · Teams $40/user/month; verify live plan terms.
vs
Free $0/month · Pro $19/user/month.
Tool TypeAI Code Editor / Agentic IDEAI Coding Assistant / Agentic Developer Tool
Primary Use CaseRepository-aware coding, editing, debugging and agentic development in Windsurf Editor.Coding assistance, AWS troubleshooting, application transformation and security scanning.
Best ForDevelopers who want an integrated AI editor with autocomplete and Cascade.Developers and enterprises building or operating applications on AWS.
Access MethodsWindsurf desktop editor and supported editor extensions.IDE extensions, CLI, AWS console and supported chat integrations.
Supported Operating SystemsSupported operating systems depend on current client and browser/IDE versions; verify compatibility before installation.Supported operating systems depend on current client and browser/IDE versions; verify compatibility before installation.
Supported IDEs & EditorsWindsurf Editor; Codeium/Windsurf extensions vary by IDE.VS Code, JetBrains, Visual Studio and Eclipse preview.
Programming LanguagesMultiple programming languages; precise per-language feature support varies.Multiple languages; code transformation has specific Java/.NET workflows.
Framework SupportWorks with repository frameworks supported by its editor and runtime.Broad application development and AWS integrations.

Coding Capabilities

11 specifications +
SpecificationWindsurfAmazon Q Developer
Code CompletionYes — Windsurf Tab AI autocomplete.Yes — real-time code suggestions and autocomplete.
Code GenerationYes — Cascade generates code and changes.Yes — snippets, functions and agentic implementation.
Inline Code EditingYes — editor-integrated AI changes and autocomplete.Yes — IDE inline suggestions and chat.
Multi-File EditingYes — Cascade can work across repository files.Yes — agentic file changes.
Code ExplanationYes — repository-aware AI chat.Yes — code explanation and AWS guidance.
RefactoringYes — multi-file code changes via Cascade.Yes — code refactoring and application transformation.
Debugging AssistanceYes — agent can investigate code and errors.Yes — debugging and operational troubleshooting.
Test GenerationCan generate tests when prompted; verify project-specific execution.Yes — unit-test generation.
Documentation GenerationCan assist with drafting documentation from project context; dedicated automatic documentation workflows not verified.Can assist with drafting documentation from project context; dedicated automatic documentation workflows not verified.
Code ReviewCan review code through chat; autonomous PR-review service not established.Yes — code reviews and vulnerability scanning.
Image-to-CodeNot verified for this product version.Not a core image-to-code product.

Agents & Execution

9 specifications +
SpecificationWindsurfAmazon Q Developer
Agent Mode & PlanningCascade agent mode supports multi-step coding and planning.Agentic coding, testing, documentation, code review and transformations.
Terminal Command ExecutionCascade supports terminal/tool execution subject to permissions.Yes — CLI tools and agent shell execution.
Automated Test ExecutionCan run project commands and tests in configured environments.Agent can execute shell commands and tests in supported workflows.
Browser InteractionBrowser-related features depend on installed Windsurf version.General autonomous web browser interaction not verified.
Background / Cloud AgentsNot verified as an independent asynchronous cloud coding service.Background agents depend on AWS/GitHub workflow; not universal.
Parallel Agent TasksNot verified.Independent parallel agent tasks not verified.
Human Approval ControlsEditor permission and review controls apply to agent actions.Agent actions follow client/organization permissions.
Execution Isolation / SandboxExecution follows configured development environment; isolation guarantees not verified.Execution depends on developer environment and AWS permissions.
Execution EnvironmentLocal editor with cloud AI inference and project tools.IDE/CLI and AWS cloud workflows.

AI Models & Codebase Context

8 specifications +
SpecificationWindsurfAmazon Q Developer
Supported AI ModelsModel availability changes by plan; see current model selector.AWS service uses supported foundation models including Claude family; exact lineup varies.
Model SelectionCascade model selection depends on current plan and model availability.Model options depend on client and tier.
Bring Your Own API KeyCheck current provider-key options; not verified.BYOK for Amazon Q service not verified.
Local Model SupportLocal LLM inference for Cascade not verified.Managed cloud AI; not self-hosted.
Codebase Context & IndexingRepository-aware code context and indexing.Can use private repositories and AWS resource context.
Context WindowNo single stable context window disclosed across available models.No single stable context-window value across Q Developer interfaces.
Custom Instructions / RulesWorkspace/project instructions and agent rules supported.Customization and organization context supported.
Persistent Project MemoryProject context and instructions; automatic long-term memory behavior not verified.Repository and AWS context; automatic persistent memory not verified.

Developer Workflow & Integrations

5 specifications +
SpecificationWindsurfAmazon Q Developer
Git & Pull RequestsUses local repository Git workflows; dedicated managed PR service not verified.GitHub and GitLab integrations; PR/code review features vary.
MCP & External IntegrationsMCP integrations supported in Cascade.MCP support varies by product/client and is not universal.
Web SearchWeb/documentation lookup capabilities vary by agent mode.AWS knowledge assistance; unrestricted web search not verified.
API / SDK AccessNot verified as public API for remotely controlling Cascade.AWS integrations available; full remote Agent API not verified.
Deployment SupportDeploy via project tools; managed app hosting not core product.Helps develop and operate AWS applications; hosting provided by AWS services separately.

Pricing, Teams & Security

6 specifications +
SpecificationWindsurfAmazon Q Developer
Free Plan / TrialFree editor tier available.Free tier includes 50 agentic chat interactions/month.
Usage Limits / Extra UsageAgent/model quotas vary by plan and refresh period.Pro expands agentic requests and transformation limits.
Team AdministrationTeams and Enterprise subscriptions.Pro with IAM Identity Center governance.
Code Privacy & Data RetentionCloud model processing; review plan-specific retention and training controls.Pro customer content not used for service improvement; Free offers opt-out.
Self-HostingEditor runs locally; hosted Cascade backend is not self-hosted.Managed service; not self-hosted.
SSO / Enterprise SecurityEnterprise controls vary by contract.IAM Identity Center and AWS enterprise security controls.

Explore more comparisons

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VS
Amazon Q Developer
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AI
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VS
AI
WindsurfWindsurf
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